Which of the following is TRUE of 16O and 18O. A) Both the 16O ...

[ec501234]

Which of the following is TRUE of 16O and 18O.
 
  A) Both the 16O and 18O isotopes occur in water molecules.
  B) Neither the 16O and 18O isotopes occur in water molecules.
  C) Only the 18O isotope occurs in water molecules.
  D) Only the 16O isotope occurs in water molecules.

Question 2

Within a lake, eutrophic conditions predominate in deep, open water.
 
  Indicate whether the statement is true or false

[cloudre37]

Answer to Question 1

A

Answer to Question 2

FALSE

[ec501234]

Thanks for the timely response, appreciate it

[ultraflyy23]

Gracias!